If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2b2 + -143 = -9b Reorder the terms: -143 + 2b2 = -9b Solving -143 + 2b2 = -9b Solving for variable 'b'. Reorder the terms: -143 + 9b + 2b2 = -9b + 9b Combine like terms: -9b + 9b = 0 -143 + 9b + 2b2 = 0 Factor a trinomial. (-11 + -1b)(13 + -2b) = 0Subproblem 1
Set the factor '(-11 + -1b)' equal to zero and attempt to solve: Simplifying -11 + -1b = 0 Solving -11 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -1b = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -1b = 0 + 11 -1b = 0 + 11 Combine like terms: 0 + 11 = 11 -1b = 11 Divide each side by '-1'. b = -11 Simplifying b = -11Subproblem 2
Set the factor '(13 + -2b)' equal to zero and attempt to solve: Simplifying 13 + -2b = 0 Solving 13 + -2b = 0 Move all terms containing b to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -2b = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -2b = 0 + -13 -2b = 0 + -13 Combine like terms: 0 + -13 = -13 -2b = -13 Divide each side by '-2'. b = 6.5 Simplifying b = 6.5Solution
b = {-11, 6.5}
| 3(1-7r)=-28 | | 3u*v= | | 7P+8Q=66 | | 18x+6.75+45.99= | | 5a-9b= | | (n*n*n)-n=x+x+1+x+2 | | -4z+8-9=-28 | | sinx=-0.47 | | 20r=140 | | 4x^2-3x+3=5-x^2 | | 3k^2=12 | | -2h=6 | | -sinx=1 | | y-7=2+2y | | 28=g-64 | | M^4-m^4=0 | | -2b+4=-8 | | 3x+2(x+6)=22 | | -2x^2=11x-30 | | 5(w-1)=3w+9-2(-9w-2) | | abcdefghijklmnopqrstuvwxyz=900000000000000000000000 | | -17=9(3a-8) | | 6(2x-3y)= | | -9m=-90 | | S+t=r | | -2(x-3)=-4(4x+7) | | 12x-2y=156 | | 4x+5y=11+3x-13 | | 5x^2-2=-6x-3 | | -4r^2-7r-4=6r^2 | | 48=4t | | -16t^2+33t-18=0 |